adv7120kn80 Analog Devices, Inc., adv7120kn80 Datasheet - Page 2

• Manufacturer Part Number: adv7120kn80
• Description: Cmos 80 Mhz, Triple 8-bit Video Dac
• Manufacturer: Analog Devices, Inc.

Parameter
STATIC PERFORMANCE
DIGITAL INPUTS
ANALOG OUTPUTS
VOLTAGE REFERENCE
POWER REQUIREMENTS
DYNAMIC PERFORMANCE
NOTES
1
2
3
4
Specifications subject to change without notice.
ADV7120–SPECIFICATIONS
Temperature range (T
Sample tested at +25 C to ensure compliance.
TTL input values are 0 to 3 volts, with input rise/fall times 3 ns, measured between the 10% and 90% points. Timing reference points at 50% for inputs and
This includes effects due to clock and data feedthrough as well as RGB analog crosstalk.
outputs. See timing notes in Figure 1.
Resolution (Each DAC)
Accuracy (Each DAC)
Coding
Input High Voltage, V
Input Low Voltage, V
Input Current, I
Input Capacitance, C
Gray Scale Current Range
Output Current
DAC to DAC Matching
Output Compliance, V
Output Impedance, R
Output Capacitance, C
Voltage Reference Range, V
Input Current, I
V
I
Power Supply Rejection Ratio
Power Dissipation
Glitch Impulse
DAC Noise
Analog Output Skew
AA
AA
Integral Nonlinearity, INL
Differential Nonlinearity, DNL
Gray Scale Error
White Level Relative to Blank
White Level Relative to Black
Black Level Relative to Blank
Blank Level on IOR, IOB
Blank Level on IOG
Sync Level on IOG
LSB Size
2, 3, 4
2, 3
IN
VREF
MIN
to T
IN
INL
OUT
INH
OC
OUT
2
MIN
2
2
); 0 C to +70 C.
REF
All Versions
8
Binary
2
0.8
10
15
22
17.69
20.40
16.74
18.50
0.95
1.90
0
50
6.29
9.5
0
50
69.1
–1
+1.4
100
30
1.14/1.26
–5
5
125
100
0.5
625
500
50
200
2
5
1
0.5
5
1
mA min
mA min
V max
V min/V max
%/% max
Units
Bits
LSB max
LSB max
% Gray Scale max
V min
V max
pF max
mA min
mA max
mA min
mA max
mA max
mA max
mA min
mA max
% max
V min
k typ
pF max
mA typ
V nom
mA max
mA max
mW max
mW max
pV secs typ
pV secs typ
ns max
(V
I
A min
SYNC
A max
A max
A min
A max
A typ
AA
= +5 V
connected to I0G. All Specifications T
–2–
5%; V
REF
Test Conditions/Comments
Guaranteed Monotonic
Max Gray Scale Current: IOG = (V
V
Typically 19.05 mA
Typically 17.62 mA
Typically 1.44 mA
Typically 5 A
Typically 7.62 mA
Typically 5 A
Typically 2%
I
V
Typically 80 mA: 80 MHz Parts
Typically 70 mA: 50 MHz & 35 MHz Parts
Typically 0.12%/%: f = 1 kHz, COMP = 0.1 F
Typically 400 mW: 80 MHz Parts
Typically 350 mW: 50 MHz & 30 MHz Parts
Typically 1 ns
OUT
IN
REF
= +1.235 V; R
= 0.4 V or 2.4 V
= 0 mA
= 1.235 V for Specified Performance
L
= 37.5
MIN
to T
IOR, IOB = (V
, C
MAX
L
1
= 10 pF; R
unless otherwise noted.)
REF
* 12,082/R
REF
SET
* 8,627/R
= 560
SET
) mA
SET
REV. B
.
) mA